The power of wind energy in residential or business areas

Onsite power production in residential or business areas can be attractive for several reasons. For example, localised microgrids operating independently of the grid may offer potential efficiencies and reduce the need for large-scale distribution networks. However, large, three-bladed wind turbines might not be permitted in certain residential or business areas. Consequently, wind turbines installed in such locations may require a different design.

A number of alternative wind turbine designs have been proposed in recent years. One such design is the bladeless turbine produced by Vortex Energy, a cylindrical device that oscillates perpendicular to the wind stream due to the Vortex Shedding phenomenon. This creates an aeroelastic resonance from which energy can be harnessed.

Similarly, I was intrigued by a recent article about Film-Ocean's proposal to build a novel wind "power tower" at its headquarters in Ellon. This new design features multiple, smaller wind turbines within a tower-like structure with slotted openings for airflow. The outer shape of the wind turbine resembles a rocket, creating a distinctive design. It will be interesting to see if this proposal progresses.

The designs proposed by Vortex Energy and Film Ocean hold significant potential for businesses requiring onsite power generation where large, three-bladed wind turbines are not permitted. As with any emerging technology, protecting intellectual property rights from the outset is crucial.